| hydrogain.com | Hydrogain Technologies Inc. Hydrogen Generating Technologies. |
| hy-drive.com | Hy-Drive Hydrogen Generating System |
| hionsolar.com | Direct Solar-Thermal Hydrogen Production |
| goodideacreative.com | Build A Solar Hydrogen Fuel Cell System |
| eagle-research.com | Eagle Research |
| azhydrogen.com | Arizona Hydrogen |
| globalideasbank.org | Fuel from water - hydrogen-fueled cars, with hydrogen from wind powered electrol |
| globalhydrofuel.com | Global Hydrofuel Technologies |
| gc.ca | Fuel Processing |
| hsssi.com | Electrochemical Energy Systems: Water Electrolysis and Hydrogen Generation |